2019762563

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{115001}}^1$

素因数の和:115214

約数の個数: 16

約数和(自身を含む): 2498763456

約数和(自身を除く): 479000893

約数列:

[1, 7, 13, 91, 193, 1351, 2509, 17563, 115001, 805007, 1495013, 10465091, 22195193, 155366351, 288537509, 2019762563]

約数ペア:

[(1, 2019762563), (7, 288537509), (13, 155366351), (91, 22195193), (193, 10465091), (1351, 1495013), (2509, 805007), (17563, 115001)]